Thermal image card
Termochromism - a property that makes impressive experiments bordering on magic possible.
Where this inconspicuous black film heats up above 28°C, it starts to turn red, then increases through orange, yellow, green and blue to violet, before turning black again above 34°C. When it cools down, the process goes backwards again. Let your experimental imagination run wild - you won't want to stop!
Scope of delivery: Self-adhesive card with microencapsulated LCD coating
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Manufacturer information:
Astromedia
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